Best Cloud Storage for Business in 2026

Cloud storage is sold on price per terabyte and lived with on sync reliability.

This ranking weights whether the vendor can read your files, where the data physically sits, how the desktop client behaves with large folders, and what egress or migration costs when you leave.

Vendors can pay for visibility on this page. It never changes what an entry says about a product, including the criticism, and we earn nothing when you click through to a vendor. How that works.

In short

What cloud storage software does

Cloud storage keeps files on a provider’s infrastructure, synchronises them to devices, and controls who inside and outside the organisation can open or edit them.

01

The top three

16 tools reviewed
02

How we ranked these

5 criteria, in order

Five things, in this order. Feature counts are not among them: they are the least useful comparison in software, because every vendor ticks every box.

  1. 01

    Setup effort in cloud storage software

    What the first ninety days of a cloud storage software rollout cost in hours, not in licence fees. A product that needs a partner engagement before it does anything is a different purchase from one a team configures in an afternoon.

  2. 02

    What cloud storage software really costs

    What the bill becomes once the modules a normal buyer of cloud storage software needs are added, and whether you can read that number without a sales conversation.

  3. 03

    Getting your data out of cloud storage software

    How your own data comes back out, in what format, and whether that export is included in the cloud storage software contract or billed as a project.

  4. 04

    Independence from the vendor

    Whether you can buy cloud storage software, run it and leave it on your own terms. This test decides most of the order on this page, and it is why the largest vendors in cloud storage software often sit below the smaller ones.

  5. 05

    Who the product is built for

    The size and shape of company each cloud storage software product was actually built for. Most regret in software comes from buying for a company you are not yet.

The fourth test decides most of the order on this page, and it is the reason the largest cloud storage software vendors sit below the smaller ones. A product with a published price, an export that works and no mandatory implementation partner is a product you can leave.

A platform suite that arrives with a quote, a partner and a two-year commitment may well be the better software and is still the harder decision to reverse. We rank cloud storage software for the buyer who has to live with that decision without a procurement department, which is a stated bias rather than a hidden one.

We do not publish a score out of ten. A number like 8.4 is a judgement dressed as a measurement, and nobody can check it.

What you can check is on this page: what each cloud storage tool costs, where the vendor is established, whether the price is published, and what we think it is bad at. Our full method is on the how we work page.

16tools reviewed
15publish a price
6have a free tier
8countries represented
03

Compared at a glance

16 tools
#ToolCountryPricingFree tier Right forNot for
#1pCloudSwitzerlandPer month, per year or one-off lifetime, published—Someone who wants to buy storage once and be doneA team that needs real-time document collaboration
#2Sync.comCanadaPer user per month, published—A business that needs the provider to be unable to read the filesA team that needs search and integrations
#3TresoritSwitzerlandPer user per month, published—A law firm or clinic with confidentiality obligationsA team sharing large media files daily
#4NextcloudGermanyFree self-hosted; enterprise support subscriptions quotedYesAn organisation that must keep files on its own infrastructureA team with no operations capacity
#5Proton DriveSwitzerlandFree tier; paid per user per month, publishedYesA company that wants files the provider genuinely cannot readA team that lives in shared documents and real-time editing
#6FilenGermanyFree tier; monthly, annual or one-off lifetime plans, publishedYesAn individual or tiny team that wants encrypted EU storage cheaplyA company that needs user management, roles and audit
#7JottacloudNorwayFree tier; paid per month or year by plan and user count, publishedYesSmall Nordic or European firms wanting Norwegian jurisdiction and a predictable billFirms that need zero-knowledge encryption or deep collaboration
#8KoofrSloveniaFree tier; paid per month or year by storage size, publishedYesIndividuals and very small teams consolidating files from several US cloudsRegulated firms that need audit trails and admin controls
#9InternxtSpainFree tier; paid per month or lifetime, publishedYesA privacy-motivated user moving off a US providerA business that depends on reliable daily sync
#10Zoho WorkDriveIndiaPer user per month, published—Small companies already on Zoho that want shared team folders cheaplyFirms that need zero-knowledge encryption or heavy desktop sync
#11EgnyteUnited StatesQuoted per organisation; per seat with storage tiers—A regulated firm that must govern and locate every fileA company that wants straightforward file sync at a published price
#12ShareFileUnited StatesPer user per month, published; minimum of three users—Accounting, legal and insurance firms that exchange documents with their clientsCompanies that only need a shared drive for staff
#13Google DriveUnited StatesPer user per month with Workspace, published—A company already on WorkspaceAn organisation with strict confidentiality requirements
#14DropboxUnited StatesPer user per month, published—A team that moves very large files over poor connectionsA company that already pays for Microsoft 365
#15Microsoft OneDriveUnited StatesPer user per month, published; included in Microsoft 365—A company already paying for Microsoft 365A team on Google or Apple
#16BoxUnited StatesPer user per month, published—An organisation with retention, legal hold and audit requirementsA small team that just wants files in the cloud

Country is where the vendor is headquartered or contracts from, which is a different question from where your data is hosted. Where the two tell different stories, the entry says so.

04

The 16 tools, reviewed

Ranked

1. pCloud · 2. Sync.com · 3. Tresorit · 4. Nextcloud · 5. Proton Drive · 6. Filen · 7. Jottacloud · 8. Koofr · 9. Internxt · 10. Zoho WorkDrive · 11. Egnyte · 12. ShareFile · 13. Google Drive · 14. Dropbox · 15. Microsoft OneDrive · 16. Box

#1 pCloud

Lifetime plans and Swiss data residency

Ranked #1 of 16 in Best Cloud Storage for Business in 2026.

Published pricingEurope

pCloud is the only mainstream provider selling storage as a one-off purchase rather than a subscription, and for someone who resents paying monthly for a terabyte that is the entire argument.

Data sits in Switzerland or the EU at your choice. Client-side encryption is a paid extra rather than the default, and the collaboration features are basic next to the office suites.

What stands out
  • Lifetime option
  • Swiss or EU hosting
  • Optional client-side encryption
Where it costs you
  • Client-side encryption is a paid extra
  • Collaboration features are basic
Right for

Someone who wants to buy storage once and be done

Wrong for

A team that needs real-time document collaboration

SwitzerlandPer month, per year or one-off lifetime, published

#2 Sync.com

Zero-knowledge encryption as the default

Ranked #2 of 16 in Best Cloud Storage for Business in 2026.

Published pricingNorth America

Sync.com is end-to-end encrypted for every file by default, with no toggle to forget, which means the provider genuinely cannot read your data — a materially different position from the mainstream suites. Canadian jurisdiction and HIPAA-ready terms follow from that. The trade is functional: no server-side search, no meaningful third-party integrations, and slower web access.

What stands out
  • Zero knowledge
  • Canadian jurisdiction
  • HIPAA and GDPR ready
Where it costs you
  • No server-side search
  • Almost no third-party integrations
Right for

A business that needs the provider to be unable to read the files

Wrong for

A team that needs search and integrations

CanadaPer user per month, published

#3 Tresorit

Encrypted storage built for regulated work

Ranked #3 of 16 in Best Cloud Storage for Business in 2026.

Published pricingEurope

Tresorit combines end-to-end encryption with the administrative controls an organisation actually needs — granular sharing policy, access expiry, audit logging — which is why law firms and clinics choose it over consumer-grade encrypted storage.

Swiss and EU hosting are standard. It is expensive per seat and noticeably slower on large transfers, which is the cost of encrypting everything on the client.

What stands out
  • End-to-end encrypted
  • Swiss and EU hosting
  • Granular sharing policy
Where it costs you
  • Expensive per seat
  • Noticeably slower on large transfers
Right for

A law firm or clinic with confidentiality obligations

Wrong for

A team sharing large media files daily

SwitzerlandPer user per month, published

#4 Nextcloud

Self-hosted, so the data never leaves

Ranked #4 of 16 in Best Cloud Storage for Business in 2026.

Free tierOpen sourceSelf-hostablePublished pricingEurope

The only option here where the files sit on infrastructure you control, with an app ecosystem covering calendars, chat and office documents. You are now running a storage service, and it will behave like one.

What stands out
  • Open source
  • Self-hosted
  • Full data control
Where it costs you
  • You are now running a storage service
  • Performance depends entirely on your hosting
Right for

An organisation that must keep files on its own infrastructure

Wrong for

A team with no operations capacity

GermanyFree self-hosted; enterprise support subscriptions quoted

#5 Proton Drive

End-to-end encrypted storage from a privacy company

Ranked #5 of 16 in Best Cloud Storage for Business in 2026.

Free tierOpen sourcePublished pricingEurope

Proton Drive applies the model Proton built for mail: keys stay with the user, so the provider cannot hand over readable files because it does not have them. Swiss jurisdiction and open source clients make that claim checkable rather than promotional.

The cost is convenience, and it is real. Desktop sync is slower and less mature than Dropbox, collaborative editing is basic, and server-side search cannot work the way it does when the provider can read your documents.

What stands out
  • End-to-end encrypted
  • Swiss jurisdiction
  • Open source clients
Where it costs you
  • Sync and collaboration lag the mainstream services
  • Search is limited by the encryption model
Right for

A company that wants files the provider genuinely cannot read

Wrong for

A team that lives in shared documents and real-time editing

SwitzerlandFree tier; paid per user per month, published

#6 Filen

Zero-knowledge storage with lifetime plans

Ranked #6 of 16 in Best Cloud Storage for Business in 2026.

Free tierPublished pricingEurope

Filen encrypts client-side, hosts in Germany, publishes its client source and sells a lifetime plan that undercuts every subscription here over any reasonable horizon. For a technically confident individual that is a good deal.

For an organisation the calculation is different: there is no meaningful admin console, no group policy, no audit trail, and the company behind it is small enough that the continuity question deserves an honest answer before you put the business on it.

What stands out
  • Zero knowledge
  • German hosting
  • Lifetime option
Where it costs you
  • Very small company behind it
  • Almost no team administration features
Right for

An individual or tiny team that wants encrypted EU storage cheaply

Wrong for

A company that needs user management, roles and audit

GermanyFree tier; monthly, annual or one-off lifetime plans, published

#7 Jottacloud

Norwegian storage and device backup at a published price

Ranked #7 of 16 in Best Cloud Storage for Business in 2026.

Free tierPublished pricingEurope

Jottacloud sells what most small companies actually need: files synchronised, devices backed up, and a price on the website that does not change after a sales call. Norwegian ownership and Norwegian data centres put it outside US reach, and Norway follows GDPR through the EEA.

The limits are equally plain. Files are encrypted in transit and at rest but not end to end, sharing and co-editing are basic, and the admin console is built for a handful of users.

What stands out
  • Norwegian jurisdiction
  • Published pricing
  • Device backup
Where it costs you
  • Not end-to-end encrypted, so the provider can access stored files
  • Collaboration features trail Google Drive and OneDrive by a distance
Right for

Small Nordic or European firms wanting Norwegian jurisdiction and a predictable bill

Wrong for

Firms that need zero-knowledge encryption or deep collaboration

NorwayFree tier; paid per month or year by plan and user count, published

#8 Koofr

Small Slovenian service that also reaches your other cloud accounts

Ranked #8 of 16 in Best Cloud Storage for Business in 2026.

Free tierPublished pricingEurope

Koofr is cheap EU storage with one unusual feature: it links your existing Dropbox, Google Drive and OneDrive accounts, so you can search across them and copy files out without downloading everything first. That is the tool for leaving those services.

Beyond that it is modest. Sharing and permissions are simple, the business side is an afterthought next to Tresorit or Egnyte, and it is a small Slovenian company whose long-term roadmap you have to take on trust.

What stands out
  • EU jurisdiction
  • Connects other clouds
  • Small vendor
Where it costs you
  • Team administration and audit logging are minimal
  • A small company, so continuity risk sits with a handful of people
Right for

Individuals and very small teams consolidating files from several US clouds

Wrong for

Regulated firms that need audit trails and admin controls

SloveniaFree tier; paid per month or year by storage size, published

#9 Internxt

Open source encrypted storage from the EU

Ranked #9 of 16 in Best Cloud Storage for Business in 2026.

Free tierOpen sourcePublished pricingEurope

Internxt is a Spanish company building encrypted storage with open clients and a marketing position squarely aimed at people uncomfortable with American providers. The principles are sound and the lifetime pricing is genuinely cheap.

The engineering is not yet at the level of the products above it: upload and download speeds vary, the desktop clients have had rough releases, and the collaboration and sharing features are basic. It is a reasonable second home for files, not yet an obvious first one for a business.

What stands out
  • Open source
  • EU based
  • Lifetime plans
Where it costs you
  • Performance is inconsistent
  • Feature set is thin and still filling in
Right for

A privacy-motivated user moving off a US provider

Wrong for

A business that depends on reliable daily sync

SpainFree tier; paid per month or lifetime, published

#10 Zoho WorkDrive

Team folders and file sync at a low per-user price

Ranked #10 of 16 in Best Cloud Storage for Business in 2026.

Published pricingAsia-Pacific

WorkDrive is Zoho's team storage: folders owned by the team rather than a person, role-based permissions, version history, desktop sync and an office editor for documents and spreadsheets, all at a per-user price below the American suites.

Inside the Zoho estate that is a sensible default. Outside it the case is weaker. Integrations favour Zoho's own products, the sync client is less proven on very large folders, and Zoho can read what you store, as Google and Dropbox can.

What stands out
  • Team folders
  • Low cost
  • Zoho suite
Where it costs you
  • Integrations lean towards Zoho's own applications
  • Sync with very large folders trails Dropbox
Right for

Small companies already on Zoho that want shared team folders cheaply

Wrong for

Firms that need zero-knowledge encryption or heavy desktop sync

IndiaPer user per month, published

#11 Egnyte

Governance and hybrid storage for regulated industries

Ranked #11 of 16 in Best Cloud Storage for Business in 2026.

Self-hostablePricing on requestNorth America

Egnyte sells governance rather than storage. Classification, retention policy, permission auditing and the ability to keep some data on a local file server while the rest is in the cloud all serve organisations that have to answer regulators and clients about where documents live.

Firms in construction, pharma and finance buy it for exactly that. Without that obligation you are paying for machinery you will not use, at a price that has to be negotiated, when the products above solve the actual file-sharing problem for a published monthly fee.

What stands out
  • Content governance
  • Hybrid on-premise
  • Compliance controls
Where it costs you
  • Quoted pricing aimed at compliance-driven buyers
  • Overkill without a governance requirement
Right for

A regulated firm that must govern and locate every file

Wrong for

A company that wants straightforward file sync at a published price

United StatesQuoted per organisation; per seat with storage tiers

#12 ShareFile

Client file exchange and approvals for accountants and law firms

Ranked #12 of 16 in Best Cloud Storage for Business in 2026.

Published pricingNorth America

ShareFile solves the client side of storage: a branded portal where a client uploads last year's statements, a request that chases missing files, an approval step and an e-signature, all logged. Accountants in particular have run on it for years.

As an internal drive it is ordinary and costs more per user than Dropbox for less polished sync. It moved from the Citrix family to Progress Software in 2024, and plans now carry more workflow than many buyers need.

What stands out
  • Client portals
  • Request and sign
  • Professional services
Where it costs you
  • Priced above general storage for the same capacity
  • Ownership moved from the Citrix family to Progress Software
Right for

Accounting, legal and insurance firms that exchange documents with their clients

Wrong for

Companies that only need a shared drive for staff

United StatesPer user per month, published; minimum of three users

#13 Google Drive

Storage as part of the document suite

Ranked #13 of 16 in Best Cloud Storage for Business in 2026.

Published pricingNorth America

Inside Workspace, Drive is unmatched on real-time collaboration and search — finding a document by half-remembering a phrase in it still works better here than anywhere else. Outside Workspace it makes little sense.

Two caveats worth stating plainly: Google can technically access content that is not client-side encrypted, and the desktop sync client remains the weakest part of an otherwise strong product.

What stands out
  • Real-time collaboration
  • Powerful search
  • Suite included
Where it costs you
  • Google can technically access unencrypted content
  • Desktop sync remains the weak point
Right for

A company already on Workspace

Wrong for

An organisation with strict confidentiality requirements

United StatesPer user per month with Workspace, published

#14 Dropbox

The sync engine everyone else copied

Ranked #14 of 16 in Best Cloud Storage for Business in 2026.

Published pricingNorth America

Dropbox still has the most reliable synchronisation in the category, particularly with very large folders and unreliable connections, which is why creative and engineering teams keep paying for it alongside a suite they already own.

Smart Sync saves local disk without breaking workflows. For storage alone it is priced well above the bundled options, and business plans carry minimum seat counts.

What stands out
  • Best sync engine
  • Wide integration
  • Smart Sync
Where it costs you
  • Priced above the bundled suites for storage alone
  • Minimum seat counts on business plans
Right for

A team that moves very large files over poor connections

Wrong for

A company that already pays for Microsoft 365

United StatesPer user per month, published

#15 Microsoft OneDrive

Already included with Microsoft 365

Ranked #15 of 16 in Best Cloud Storage for Business in 2026.

Published pricingNorth America

If you already pay for Microsoft 365, OneDrive is effectively free storage with proper Office co-authoring, and for most companies that settles the question.

Version history and retention integrate with the rest of the tenant. The SharePoint foundation leaks through as path-length limits, sync errors and permission behaviour that IT ends up explaining repeatedly to users.

What stands out
  • Bundled
  • Office integration
  • SharePoint back end
Where it costs you
  • SharePoint foundations show up as path limits and sync errors
  • Hard to use well outside Microsoft
Right for

A company already paying for Microsoft 365

Wrong for

A team on Google or Apple

United StatesPer user per month, published; included in Microsoft 365

#16 Box

Governance, retention and workflow around files

Ranked #16 of 16 in Best Cloud Storage for Business in 2026.

Published pricingNorth America

Sold on governance rather than storage: retention, legal hold, classification and audit are all first-class. Overbuilt and overpriced for a company that just wants a shared drive.

What stands out
  • Retention policies
  • Workflow engine
  • Compliance certifications
Where it costs you
  • Overbuilt and overpriced for a shared drive
  • Interface is dated
Right for

An organisation with retention, legal hold and audit requirements

Wrong for

A small team that just wants files in the cloud

United StatesPer user per month, published
05

What the data says about this market

48 data points

Digital Access by Region: North America, Europe and Asia Compared

Read the report
  1. 0195.6% of people in North America use the internet, the highest of any region.
  2. 02The world average is 73.6%, so roughly 26% of humanity is still offline.
  3. 03The spread between the highest and the lowest region is 59.9 percentage points.

From our report Digital Access by Region: North America, Europe and Asia Compared, built on World Bank dataset IT.NET.USER.ZS, reference period 2025.

06

How to choose cloud storage software

Cloud storage keeps files on a provider’s infrastructure, synchronises them to devices, and controls who inside and outside the organisation can open or edit them. The differences that matter are rarely in the feature list, so this is the order we would work through them.

  1. 01

    Decide whether you need a published price

    15 of the 16 tools here publish what they cost; the other 1 quote per organisation, which means a sales conversation before you can compare anything.

    If you are buying without a procurement function, start with the ones that publish: pCloud, Sync.com, Tresorit, Nextcloud, Proton Drive, Filen, Jottacloud, Koofr, Internxt, Zoho WorkDrive, ShareFile, Google Drive, Dropbox, Microsoft OneDrive, Box.

  2. 02

    Work out what the first ninety days cost in time

    Licence cost is the number in the contract; setup effort is the number that surprises people. Ask every shortlisted vendor who does the configuration, how long it took the last customer of your size, and what happens if that person leaves halfway.

  3. 03

    Check the exit before the entry

    Ask for an export of your own data in a format you can open, and ask whether it is included or billed as a project. A vendor that hesitates here is telling you what renewal negotiations will feel like in three years.

  4. 04

    Match the tool to the size you are, not the size you plan to be

    Most regret in this category comes from buying for a headcount that never arrived. The entry-level products here are not worse; they are aimed at a different company.

  5. 05

    Decide how much the jurisdiction matters

    These 16 vendors are established in 8 countries across 3 regions (Europe 8, North America 7, Asia-Pacific 1). Where a vendor is established decides which government can compel access to what it holds, which is a different question from where the servers are. For most buyers that is a factor, not a veto.

  6. 06

    Consider whether you want the source

    3 of these are open source, which means you can host them yourself and read what they do with your data. That control is real, and so is the maintenance it hands you.

End-to-end encryption changes what the provider can do for you

Tresorit, Proton Drive, Filen, Internxt and Sync.com encrypt so that the provider cannot read your files. That is the strongest privacy position available and it has consequences: no server-side search of file contents, no password recovery by support, and weaker preview and collaboration.

Google Drive, Dropbox, OneDrive and Box hold keys they can use, which is why their collaboration features are better.

  • Decide whether the provider being unable to read the files is a requirement or a preference.
  • If it is a requirement, accept that search and recovery get worse.
  • Test the collaboration you actually rely on, not the feature list.

Storage is the meter, seats are the bill

Almost everything here is priced per user with a storage allowance attached, so ten people each storing very little cost more than two people storing a great deal. pCloud, Filen and Internxt offer one-off lifetime purchases, which is genuinely unusual and worth modelling over five years against a subscription.

  • Model the bill by seats first, then check the storage allowance is sufficient.
  • Price a lifetime option over five years before dismissing it.
  • Ask what happens when the allowance is exceeded: block, overage, or upgrade.

Where the servers are and where the company is

These are two separate questions and vendors blur them. A provider may host in Frankfurt and be established in the United States, in which case its parent can be compelled regardless of where the disks spin.

Four of the products here are Swiss or German at the company level, which is a different guarantee from a European hosting region.

  • Ask for the contracting entity and its country, not just the data centre.
  • Get the sub-processor list, which is where the real answer usually is.
  • Check whether support staff can access content and from where.

Self-hosting is a real option in this category

Nextcloud is the reason this list is not only a list of subscriptions: it runs on your own hardware or a host you choose, which answers the jurisdiction question outright. The cost moves to running it, and that includes backups of the thing that was supposed to be your backup.

  • Price administration and backup alongside a licence of nil.
  • Confirm who patches it and how quickly after a release.
  • Check that the desktop and mobile clients are good enough for the people who will use them.

What goes wrong most often when buying cloud storage software

  • Buying end-to-end encryption and then being surprised that support cannot recover a lost password.
  • Checking the hosting region and not the contracting entity.
  • Pricing on storage when the bill is driven by seats.
  • Treating self-hosted storage as free, and then not backing it up.

If the jurisdiction is the deciding factor

Where a storage vendor is established decides who can compel it to hand over what it holds, and that is a different question from where the servers stand. For some buyers it is not one criterion among six but the whole decision.

This ranking is not built around that question, so it stops at the 8 European vendors that earned a place in it on the same terms as the rest. European Purpose is built around it and nothing else: a directory of European alternatives to the American services most companies default to, by category, with the country of establishment on every entry.

Its cloud storage section covers pCloud, Tresorit, Nextcloud, Proton Drive, Filen, Jottacloud, Koofr and Internxt, and the smaller providers this list has no room for.

A sister site, published by the same company as this one. Nobody buys a place on it, no placement on it is for sale either, and it sits outside our commercial arrangements — which is why this link is a plain editorial one and the vendor links on this page are not.

07

Frequently asked questions

11 answers
What is the best cloud storage in 2026?

pCloud leads our ranking of 16. The only mainstream provider selling a one-off lifetime licence, with data held in Switzerland or the EU at your choice. Client-side encryption is a paid extra, and collaboration features are basic.

How did you rank these cloud storage tools?

On what separates products after the demo: how much setup the first ninety days take, what the price becomes once the modules a normal buyer needs are added, how your data comes back out, whether you can buy and leave it without a partner engagement, and who the product is genuinely for.

That fourth test is why the large platform suites usually sit lower here than their market share would suggest. Not on feature counts, and not on a score we invented.

Which cloud storage tools publish their pricing?

15 of the 16, with the pricing model each one publishes:

  • pCloud: Per month, per year or one-off lifetime, published.
  • Sync.com: Per user per month, published.
  • Tresorit: Per user per month, published.
  • Nextcloud: Free self-hosted; enterprise support subscriptions quoted.
  • Proton Drive: Free tier; paid per user per month, published.
  • Filen: Free tier; monthly, annual or one-off lifetime plans, published.
  • Jottacloud: Free tier; paid per month or year by plan and user count, published.
  • Koofr: Free tier; paid per month or year by storage size, published.
  • Internxt: Free tier; paid per month or lifetime, published.
  • Zoho WorkDrive: Per user per month, published.
  • ShareFile: Per user per month, published; minimum of three users.
  • Google Drive: Per user per month with Workspace, published.
  • Dropbox: Per user per month, published.
  • Microsoft OneDrive: Per user per month, published; included in Microsoft 365.
  • Box: Per user per month, published.

The other 1 quote per organisation.

Is there a free cloud storage tool?

Nextcloud, Proton Drive, Filen, Jottacloud, Koofr, Internxt offer a free tier or a free self-hosted edition. Read what the free tier excludes before you plan around it.

Which cloud storage tools are open source?

Nextcloud, Proton Drive, Internxt. Open source means you can read what the product does with your data and run it yourself. It does not mean the hosted edition is free.

Which cloud storage tools can you host yourself?

Nextcloud, Egnyte. The other 14 are sold as a hosted service only, which means the question of where your data sits is answered by the vendor, not by you.

Where are these cloud storage vendors established?

In 8 countries across 3 regions: Europe 8, North America 7, Asia-Pacific 1.

  • pCloud is established in Switzerland.
  • Sync.com is established in Canada.
  • Tresorit is established in Switzerland.
  • Nextcloud is established in Germany.
  • Proton Drive is established in Switzerland.
  • Filen is established in Germany.
  • Jottacloud is established in Norway.
  • Koofr is established in Slovenia.
  • Internxt is established in Spain.
  • Zoho WorkDrive is established in India.
  • Egnyte is established in the United States.
  • ShareFile is established in the United States.
  • Google Drive is established in the United States.
  • Dropbox is established in the United States.
  • Microsoft OneDrive is established in the United States.
  • Box is established in the United States.

Establishment decides whose courts and whose disclosure laws apply, which is a separate question from where the data is hosted.

What should you use instead of pCloud?

Sync.com and Tresorit are the next two on this page.

Sync.com is for a business that needs the provider to be unable to read the files; Tresorit is for a law firm or clinic with confidentiality obligations. All 16 are ranked here with what each one is bad at.

Who should not buy pCloud?

A team that needs real-time document collaboration. Client-side encryption is a paid extra.

Do you get paid for these rankings?

Vendors can pay for visibility, which affects where and how prominently a product appears. It does not change a word of what the entry says about that product, including the criticism, and it cannot buy inclusion for something that does not belong in the category.

We take no commission when you click through to a vendor and we do not know whether you bought anything. The full arrangement is on our disclosure page.

How often is this cloud storage guide updated?

Whenever the facts move: a price change, an acquisition, a product that stops being maintained. The published and updated dates at the top of the page are real, and a review means someone went back to the vendor documentation rather than bumping a date.

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Tools reviewed

16 products

For software vendors

Not on this list?

These 16 products are the ones we judged worth ranking in cloud storage. If yours belongs here and is missing, tell us what it does and who it is for, and we will look at it. Inclusion is an editorial call and it is not for sale — but nobody gets considered for a list they were never put in front of.

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    Where a product sits in the ranking can be paid for, and the notice above the list says so on every page. What the entry says about the product is not for sale at any price.